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04-04-2019
Mathematics

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What is the perimeter of triangle ABC ?

What is the perimeter of triangle ABC class=

Respuesta :

calculista calculista

13-04-2019

Answer:

The perimeter is equal to [tex](y+39)\ units[/tex]

Step-by-step explanation:

we know that

The perimeter of the triangle is equal to the sum of the length of its sides.

so

[tex]P=AB+BC+AC[/tex]

substitute the values

[tex]P=(y+7)+18+14[/tex]

[tex]P=(y+39)\ units[/tex]

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